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Seiichiro HORIKAWA
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless communication apparatus, authentication apparatus, wireles...
Patent number
11,995,935
Issue date
May 28, 2024
Kabushiki Kaisha Toshiba
Tomoko Adachi
G07 - CHECKING-DEVICES
Information
Patent Grant
Wireless communication apparatus, authentication apparatus, wireles...
Patent number
11,443,578
Issue date
Sep 13, 2022
Kabushiki Kaisha Toshiba
Tomoko Adachi
G07 - CHECKING-DEVICES
Information
Patent Grant
In-facility wireless communication system and method for determinin...
Patent number
11,343,191
Issue date
May 24, 2022
Kabushiki Kaisha Toshiba
Seiichiro Horikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus, authentication apparatus, wireles...
Patent number
11,210,881
Issue date
Dec 28, 2021
Kabushiki Kaisha Toshiba
Tomoko Adachi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus, authentication apparatus, wireles...
Patent number
11,200,768
Issue date
Dec 14, 2021
Kabushiki Kaisha Toshiba
Tomoko Adachi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus, authentication apparatus, wireles...
Patent number
10,771,446
Issue date
Sep 8, 2020
Kabushiki Kaisha Toshiba
Tomoko Adachi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus, authentication apparatus, wireles...
Patent number
10,362,017
Issue date
Jul 23, 2019
Kabushiki Kaisha Toshiba
Tomoko Adachi
G07 - CHECKING-DEVICES
Information
Patent Grant
Wireless communication apparatus, authentication apparatus, wireles...
Patent number
9,613,474
Issue date
Apr 4, 2017
Kabushiki Kaisha Toshiba
Tomoko Adachi
G07 - CHECKING-DEVICES
Information
Patent Grant
Card device
Patent number
9,319,883
Issue date
Apr 19, 2016
Kabushiki Kaisha Toshiba
Koji Akita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device and wireless communication method
Patent number
9,288,693
Issue date
Mar 15, 2016
Kabushiki Kaisha Toshiba
Seiichiro Horikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device and wireless communication method
Patent number
9,232,561
Issue date
Jan 5, 2016
Kabushiki Kaisha Toshiba
Koji Akita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic apparatus
Patent number
9,158,360
Issue date
Oct 13, 2015
Kabushiki Kaisha Toshiba
Seiichiro Horikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Card device
Patent number
9,141,781
Issue date
Sep 22, 2015
Kabushiki Kaisha Toshiba
Koji Akita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal receiving apparatus and communication system
Patent number
8,577,946
Issue date
Nov 5, 2013
Kabushiki Kaisha Toshiba
Seiichiro Horikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency offset compensation apparatus
Patent number
8,571,150
Issue date
Oct 29, 2013
Kabushiki Kaisha Toshiba
Seiichiro Horikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
VSB modulation apparatus and method for generating a VSB-modulated...
Patent number
8,102,942
Issue date
Jan 24, 2012
Kabushiki Kaisha Toshiba
Norikazu Kohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, AUTHENTICATION APPARATUS, WIRELES...
Publication number
20220376874
Publication date
Nov 24, 2022
Kabushiki Kaisha Toshiba
Tomoko ADACHI
G07 - CHECKING-DEVICES
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION APPARATUS
Publication number
20210281519
Publication date
Sep 9, 2021
Kabushiki Kaisha Toshiba
Seiichiro Horikawa
G01 - MEASURING TESTING
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, AUTHENTICATION APPARATUS, WIRELES...
Publication number
20200334934
Publication date
Oct 22, 2020
Kabushiki Kaisha Toshiba
Tomoko ADACHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, AUTHENTICATION APPARATUS, WIRELES...
Publication number
20200334933
Publication date
Oct 22, 2020
Kabushiki Kaisha Toshiba
Tomoko ADACHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, AUTHENTICATION APPARATUS, WIRELES...
Publication number
20200334932
Publication date
Oct 22, 2020
Kabushiki Kaisha Toshiba
Tomoko ADACHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, AUTHENTICATION APPARATUS, WIRELES...
Publication number
20190297068
Publication date
Sep 26, 2019
Kabushiki Kaisha Toshiba
Tomoko ADACHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, AUTHENTICATION APPARATUS, WIRELES...
Publication number
20170163621
Publication date
Jun 8, 2017
Kabushiki Kaisha Toshiba
Tomoko ADACHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CARD DEVICE
Publication number
20150350909
Publication date
Dec 3, 2015
Kabushiki Kaisha Toshiba
Koji AKITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROVIDING APPARATUS AND WIRELESS COMMUNICATION APPARATUS
Publication number
20140301189
Publication date
Oct 9, 2014
Kabushiki Kaisha Toshiba
Seiichiro Horikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR CONTENT DISTRIBUTION
Publication number
20140297788
Publication date
Oct 2, 2014
Kabushiki Kaisha Toshiba
Takayoshi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION DEVICE
Publication number
20140204753
Publication date
Jul 24, 2014
Kabushiki Kaisha Toshiba
Koji AKITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, AUTHENTICATION APPARATUS, WIRELES...
Publication number
20140062657
Publication date
Mar 6, 2014
Kabushiki Kaisha Toshiba
Tomoko ADACHI
G07 - CHECKING-DEVICES
Information
Patent Application
WIRELESS DEVICE, INFORMATION PROVIDING APPARATUS AND WIRELESS COMMU...
Publication number
20130321126
Publication date
Dec 5, 2013
Koji AKITA
G07 - CHECKING-DEVICES
Information
Patent Application
WIRELESS DEVICE AND WIRELESS COMMUNICATION METHOD
Publication number
20130326593
Publication date
Dec 5, 2013
Koji AKITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
Publication number
20130210344
Publication date
Aug 15, 2013
Kabushiki Kaisha Toshiba
Seiichiro HORIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
Publication number
20130203360
Publication date
Aug 8, 2013
Kabushiki Kaisha Toshiba
Koji AKITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CARD DEVICE
Publication number
20130015948
Publication date
Jan 17, 2013
Kabushiki Kaisha Toshiba
Koji AKITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC APPARATUS
Publication number
20130015913
Publication date
Jan 17, 2013
Kabushiki Kaisha Toshiba
Seiichiro HORIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CARD DEVICE
Publication number
20130016017
Publication date
Jan 17, 2013
Kabushiki Kaisha Toshiba
Koji AKITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE DEVICE AND STORAGE METHOD
Publication number
20130014268
Publication date
Jan 10, 2013
Kabushiki Kaisha Toshiba
Koji AKITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FREQUENCY OFFSET COMPENSATION APPARATUS
Publication number
20120243646
Publication date
Sep 27, 2012
Kabushiki Kaisha Toshiba
Seiichiro HORIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL RECEIVING APPARATUS AND COMMUNICATION SYSTEM
Publication number
20120127849
Publication date
May 24, 2012
Seiichiro HORIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VSB MODULATION APPARATUS AND METHOD FOR GENERATING A VSB-MODULATED...
Publication number
20080292018
Publication date
Nov 27, 2008
Norikazu Kohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING APPARATUS AND METHOD, RECEIVING APPARATUS AND METHOD
Publication number
20080025431
Publication date
Jan 31, 2008
Kabushiki Kaisha Toshiba
Seiichiro Horikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM TRANSMISSION APPARATUS, OFDM RECEPTION APPARATUS, AND METHOD
Publication number
20070127361
Publication date
Jun 7, 2007
KABUSHIKI KAISHA TOSHIBA
Hideo Kasami
H04 - ELECTRIC COMMUNICATION TECHNIQUE